查询词典 cast steel

Working range: 0°-180° the carbon steel tube, the stainless steel pipe, the alloy-steel tube and the wheel rim heat simmers, the cold bending manufacture.

加工范围：0°-180°的碳钢管、不锈钢管、合金钢管及型钢圈的热煨、冷弯制作。

Requirement on steel cleanliness is more and more strict with the development of steel grades smelted in converter changing from traditional plain carbon steel to high extra value grade.

随着转炉冶炼的钢种由传统的普碳钢向高附加值钢种方向的发展，对钢的纯净度提出了越来越高的要求。

Dongguan Branch have steel construction project national first class qualification of responsibility contracts on specialities, the construction work of the house constructs and always contracts one grade , smelts the project to always contract one grade, adopt " H section steel steel construction energy-conserving residential housing system " technology belong to at home leading technology, have good market prospects.

山东莱钢建设有限公司东莞分公司拥有钢结构工程专业承包国家一级资质、房屋建筑工程施工总承包一级、冶炼工程总承包一级，采用&H型钢钢结构节能住宅建筑体系&技术属国内领先技术，具有良好的市场前景。

Superimposing rotating magnetic field could reduce the total oxygen concentration of molten steel, in the situation of 80~120 r/min, the removal efficiency of total oxygen could be reached to 70% for molten carbon steel and 38% for molten stainless steel.

旋转磁场的施加使钢液中全氧含量迅速降低，在80~120r/min的转速下，碳钢可以获得约70％、不锈钢可以获得38％以上的全氧含量去除效率。

On the basis of summarizing the current position and tendency of steel processing and delivery center, the paper researches its theoretical sumup, expounds the necessity, goal and orientation for Laiwu steel to build steel processing and delivery center; and valuates the feasibility from such fields as market needs, scale, address choice, employment, investment estimate and economic benefit valuation.

本文对可行性研究进行了理论概述，在总结钢材加工配送中心发展现状及趋势的基础上，对莱钢建设钢材加工配送中心的必要性、目标定位进行了论述，并从市场需求、建设规模、厂址选择、人员配置、投资估算以及经济效益评价等方面对莱钢建设钢材加工配送中心项目进行了可行性研究。

Company's main products: steel butterfly valves, valve dumping ash, steam injection metal hardware sealed off valve, soft sealed off valve, high-temperature steel butterfly valves and air hoist, the chute and transportation, such as permanent magnet Separators Series, manual, electric, pneumatic and hydraulic power, electricity, gas linked variety of ways, such as drive, widely used in building materials, cement, metallurgy, steel, glass, petrochemicals, light industry, electricity, food, timber , Tobacco, industrial gas, coking, and other industry supporting infrastructure projects, some products are exported overseas.

公司生产的主要产品有：钢制蝶阀、卸灰阀、蒸汽喷吹型金属硬密封蝶阀，软密封蝶阀、钢制高温蝶阀和空气提升机、输送斜槽和永磁除铁器等系列，手动、电动、气动、电液动、电、气联动等驱动方式一应俱全，广泛应用于建材、水泥、冶金、钢铁、玻璃、石化、轻工、电力、粮食、木材、烟草、工业燃气、焦化等行业基本建设工程的配套，部分产品远销海外。

Practice of the high blast temperature in 300 m 3BF of Maanshan Iron and Steel Co.Ltd;2. Measures to high blast temperature operation;3. A series of measures for realizing high blast temperature and long campaign have been taken in the design of ex- ternal combustion type hot air stove provided by Nippon Steel for 4350m~3 blast furnace newly built in Taiyuan Iron and Steel Co.

在新建的太钢4350m~3高炉新日铁外燃式热风炉的设计中，围绕高风温长寿命采取了一系列措施：蓄热室、燃烧室、混风室内墙体与拱顶的拱角相接处，采用迷宫式结构，防止独立砌体间窜风；在开孔部位采用组合砖，以提高这些关键部位的气密性和结构稳定性；蓄热室内采用带凹凸槽的小孔径七孔高效格砖，提高加热面积；采用分离型余热回收装置预热助燃空气和煤气等。

Wenzhou all-steel pipe plant, located in China's stainless steel production base in Wenzhou, seamless steel tubes.

温州均通钢管厂，地处中国不锈钢无缝钢管生产基地温州。

Ammonia pressure meter is a special meter for ammonia, used to measure various non-crystallized and solidified medium that have no corrosive action on common carbon system steel, alloy structural steel, Austenite stainless steel, or tinsel bar solder, principally applicable for measuring pressures of liquefied ammonia, gas, or other mixtures in cooling equipments in chemical fertilizer production.

简介 氨压力表为氨专用仪表，用于测量对普通碳钢、合金结构钢、澳氏体类不锈钢及锡铅合金钎焊料无腐蚀作用，非结晶和凝固的氨气、氨液介质的压力。主要适用于化肥生产过程中设备或其他中用来测量氨的液体、气体或其混合物等的压力。

The main production and operation of various types of steel, angle steel, channel steel, such as more than 20 varieties, and awarded the country a "national industrial products production license."

主要生产、经营各种型号的螺纹钢、角钢、槽钢等20 多个品种，并获得国家颁发的《全国工业产品生产许可证》。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。